IntroductionPacket Tracer is a very powerful simulation tool from Cisco Systems, used to train students in network environment simulation. Created by Cisco Systems; As part of the Networking Academy, it allows students to create network environments, to practice different networking situations. Packet Tracer provides simulation, visualization, creation, evaluation and collaboration capabilities and facilitates the teaching and learning of complex technology concepts. (Cisco Networking Academy, 2014) Cisco Systems created Packet Tracer so that individuals interested in becoming Cisco Certified Network Associates can train, learn, and achieve CCNA certification. The tool was designed for practice and learning purposes only; and it cannot compare to real Cisco switches and routers in a real environment. Packet Tracer can be used for simulation with different types of protocols, devices and troubleshooting tools to diagnose, verify and connect student-created networks on the platform to verify connectivity....